Burnblock passes indicative tests on fire impregnated wood for indoor and outdoor use
At the Swedish test institute SP in Borås, Burnblock has successfully carried out indicative tests on spruce B-s1-d0 (EN-13823 (SBI)).
This means that spruce, that has been pressure impregnated with Burnblock´s green and non-toxic fire retardant, will be able to obtain approval according to fire directives – when used both in indoor and outdoor construction.